Insufficient Granularity of Access Control in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2026-14210
Published: October 13, 2026
Vulnerability identifier: #VU154164
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-14210
CWE-ID: CWE-1220
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to permanently delete or modify group-level labels.
The vulnerability exists due to insufficient granularity of access control in project label management when validating label ownership scope. A remote user can use a project-scoped fine-grained personal access token to permanently delete or modify group-level labels.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2026-14210
Install security update from vendor's website.
GitLab Enterprise Edition - addressed in versions 19.2.8, 19.3.4, 19.4.2
Gitlab Community Edition - addressed in versions 19.2.8, 19.3.4, 19.4.2
Gitlab Community Edition - addressed in versions 19.2.8, 19.3.4, 19.4.2